<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8" />
        <title>jQuery UI Dialog - Modal form</title>
        <link rel="stylesheet" href="http://code.jquery.com/ui/1.10.0/themes/base/jquery-ui.css" />
        <script src="http://code.jquery.com/jquery-1.8.3.js"></script>
        <script src="http://code.jquery.com/ui/1.10.0/jquery-ui.js"></script>
        <link rel="stylesheet" href="/resources/demos/style.css" />
        <style>
            body { font-size: 62.5%; }
            label, input { display:block; }
            input.text { margin-bottom:12px; width:95%; padding: .4em; }
            fieldset { padding:0; border:0; margin-top:25px; }
            h1 { font-size: 1.2em; margin: .6em 0; }
            div#users-contain { width: 350px; margin: 20px 0; }
            div#users-contain table { margin: 1em 0; border-collapse: collapse; width: 100%; }
            div#users-contain table td, div#users-contain table th { border: 1px solid #eee; padding: .6em 10px; text-align: left; }
            .ui-dialog .ui-state-error { padding: .3em; }
            .validateTips { border: 1px solid transparent; padding: 0.3em; }
        </style>
        <script>
            $(function() {
                var name = $( "#name" ),
                email = $( "#email" ),
                password = $( "#password" ),
                allFields = $( [] ).add( name ).add( email ).add( password ),
                tips = $( ".validateTips" );
                function updateTips( t ) {
                    tips
                    .text( t )
                    .addClass( "ui-state-highlight" );
                    setTimeout(function() {
                        tips.removeClass( "ui-state-highlight", 1500 );
                    }, 500 );
                }
                function checkLength( o, n, min, max ) {
                    if ( o.val().length > max || o.val().length < min ) {
                        o.addClass( "ui-state-error" );
                        updateTips( "Length of " + n + " must be between " +
                            min + " and " + max + "." );
                        return false;
                    } else {
                        return true;
                    }
                }
                function checkRegexp( o, regexp, n ) {
                    if ( !( regexp.test( o.val() ) ) ) {
                        o.addClass( "ui-state-error" );
                        updateTips( n );
                        return false;
                    } else {
                        return true;
                    }
                }
                $( "#dialog-form" ).dialog({
                    autoOpen: false,
                    height: 300,
                    width: 350,
                    modal: true,
                    buttons: {
                        "Create an account": function() {
                            var bValid = true;
                            allFields.removeClass( "ui-state-error" );
                            bValid = bValid && checkLength( name, "username", 3, 16 );
                            bValid = bValid && checkLength( email, "email", 6, 80 );
                            bValid = bValid && checkLength( password, "password", 5, 16 );
                            bValid = bValid && checkRegexp( name, /^[a-z]([0-9a-z_])+$/i, "Username may consist of a-z, 0-9, underscores, begin with a letter." );
                            // From jquery.validate.js (by joern), contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/
                            bValid = bValid && checkRegexp( email, /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i, "eg. ui@jquery.com" );
                            bValid = bValid && checkRegexp( password, /^([0-9a-zA-Z])+$/, "Password field only allow : a-z 0-9" );
                            if ( bValid ) {
                                $( "#users tbody" ).append( "<tr>" +
                                    "<td>" + name.val() + "</td>" +
                                    "<td>" + email.val() + "</td>" +
                                    "<td>" + password.val() + "</td>" +
                                    "</tr>" );
                                $( this ).dialog( "close" );
                            }
                        },
                        Cancel: function() {
                            $( this ).dialog( "close" );
                        }
                    },
                    close: function() {
                        allFields.val( "" ).removeClass( "ui-state-error" );
                    }
                });
                $( "#create-user" )
                .button()
                .click(function() {
                    $( "#dialog-form" ).dialog( "open" );
                });
            });
        </script>
    </head>
    <body>
        <div id="users-contain" class="ui-widget">
            <h1>Existing Users:</h1>
            <table id="users" class="ui-widget ui-widget-content">
                <thead>
                    <tr class="ui-widget-header ">
                        <th>Name</th>
                        <th>Email</th>
                        <th>Password</th>
                    </tr>
                </thead>
                <tbody>
                    <tr>
                        <td>John Doe</td>
                        <td>john.doe@example.com</td>
                        <td>johndoe1</td>
                    </tr>
                </tbody>
            </table>
        </div>
        <button id="create-user">Create new user</button>
        <div id="dialog-form" title="创建用户">
            <p class="validateTips">All form fields are required.</p>
            <form>
                <fieldset>
                    <label for="name">Name</label>
                    <input type="text" name="name" id="name" class="text ui-widget-content ui-corner-all" />
                    <label for="email">Email</label>
                    <input type="text" name="email" id="email" value="" class="text ui-widget-content ui-corner-all" />
                    <label for="password">Password</label>
                    <input type="password" name="password" id="password" value="" class="text ui-widget-content ui-corner-all" />
                </fieldset>
            </form>
        </div>
    </body>
</html>